/Engine/Plugins/Experimental/ScreenReader/Source/ScreenReader/Public/GenericPlatform/ScreenReaderUser.h
Shifts focus to the first ancestor of the user's currently focused accessible widget based on the current navigation policy.FScreenReaderReply::Handled()if focus has successfully shifted to the first ancestor of the currently focused accessible widget. Else returnsFScreenReaderReply::Unhandled()
[FScreenReaderReply](API\Plugins\ScreenReader\GenericPlatform\FScreenReaderReply) NavigateToFirstAncestor()